# Backward Digit Sums

### From Progteam

Sorter: | Uncategorized |
---|---|

Source: | Unknown |

Link: | http://acm.pku.edu.cn/JudgeOnline/problem?id=3187 |

**Backward Digit Sums** is problem number 3187 on the Peking University ACM
site.

Sorter: | Uncategorized |
---|---|

Source: | Unknown |

Link: | http://acm.pku.edu.cn/JudgeOnline/problem?id=3187 |

**Backward Digit Sums** is problem number 3187 on the Peking University ACM
site.